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<style>
.header{
    width: 100%;
    line-height: 50px;
    background-color: rgb(6,166,250);
}
.header span:nth-of-type(2){
    margin-left: 130px;
}
.content{
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}
.content_div{
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}
.content_div::after {
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    display: inline-block;
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    vertical-align: middle
}
.content_div .content_img img{
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}
.content_div .content_c{
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}
.content_div .content_c div{
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}
</style>
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